| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i686-linux | FileCheck %s --check-prefix=X86-X87 |
| ; RUN: llc < %s -mtriple=i686-linux -mattr=+sse2 | FileCheck %s --check-prefix=X86-SSE |
| ; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s --check-prefix=X64 |
| |
| ; |
| ; 32-bit float to unsigned integer |
| ; |
| |
| declare i1 @llvm.fptoui.sat.i1.f32 (float) |
| declare i8 @llvm.fptoui.sat.i8.f32 (float) |
| declare i13 @llvm.fptoui.sat.i13.f32 (float) |
| declare i16 @llvm.fptoui.sat.i16.f32 (float) |
| declare i19 @llvm.fptoui.sat.i19.f32 (float) |
| declare i32 @llvm.fptoui.sat.i32.f32 (float) |
| declare i50 @llvm.fptoui.sat.i50.f32 (float) |
| declare i64 @llvm.fptoui.sat.i64.f32 (float) |
| declare i100 @llvm.fptoui.sat.i100.f32(float) |
| declare i128 @llvm.fptoui.sat.i128.f32(float) |
| |
| define i1 @test_unsigned_i1_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i1_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB0_1 |
| ; X86-X87-NEXT: # %bb.2: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %cl |
| ; X86-X87-NEXT: jmp .LBB0_3 |
| ; X86-X87-NEXT: .LBB0_1: |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: .LBB0_3: |
| ; X86-X87-NEXT: fld1 |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $1, %al |
| ; X86-X87-NEXT: ja .LBB0_5 |
| ; X86-X87-NEXT: # %bb.4: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB0_5: |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i1_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: xorps %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i1_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %x = call i1 @llvm.fptoui.sat.i1.f32(float %f) |
| ret i1 %x |
| } |
| |
| define i8 @test_unsigned_i8_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i8_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB1_1 |
| ; X86-X87-NEXT: # %bb.2: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %cl |
| ; X86-X87-NEXT: jmp .LBB1_3 |
| ; X86-X87-NEXT: .LBB1_1: |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: .LBB1_3: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $-1, %al |
| ; X86-X87-NEXT: ja .LBB1_5 |
| ; X86-X87-NEXT: # %bb.4: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB1_5: |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i8_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: xorps %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i8_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %x = call i8 @llvm.fptoui.sat.i8.f32(float %f) |
| ret i8 %x |
| } |
| |
| define i13 @test_unsigned_i13_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i13_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw (%esp) |
| ; X86-X87-NEXT: movzwl (%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw (%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB2_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB2_2: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $8191, %eax # imm = 0x1FFF |
| ; X86-X87-NEXT: ja .LBB2_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB2_4: |
| ; X86-X87-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i13_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: xorps %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i13_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| %x = call i13 @llvm.fptoui.sat.i13.f32(float %f) |
| ret i13 %x |
| } |
| |
| define i16 @test_unsigned_i16_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i16_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw (%esp) |
| ; X86-X87-NEXT: movzwl (%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw (%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB3_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB3_2: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $65535, %eax # imm = 0xFFFF |
| ; X86-X87-NEXT: ja .LBB3_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB3_4: |
| ; X86-X87-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i16_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: xorps %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i16_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| %x = call i16 @llvm.fptoui.sat.i16.f32(float %f) |
| ret i16 %x |
| } |
| |
| define i19 @test_unsigned_i19_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i19_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB4_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB4_2: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $524287, %eax # imm = 0x7FFFF |
| ; X86-X87-NEXT: ja .LBB4_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB4_4: |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i19_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: xorps %xmm1, %xmm1 |
| ; X86-SSE-NEXT: maxss %xmm1, %xmm0 |
| ; X86-SSE-NEXT: minss {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: cvttss2si %xmm0, %eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i19_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: maxss %xmm1, %xmm0 |
| ; X64-NEXT: minss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: retq |
| %x = call i19 @llvm.fptoui.sat.i19.f32(float %f) |
| ret i19 %x |
| } |
| |
| define i32 @test_unsigned_i32_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i32_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB5_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB5_2: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: ja .LBB5_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB5_4: |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i32_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movaps %xmm0, %xmm2 |
| ; X86-SSE-NEXT: subss %xmm1, %xmm2 |
| ; X86-SSE-NEXT: cvttss2si %xmm2, %eax |
| ; X86-SSE-NEXT: xorl $-2147483648, %eax # imm = 0x80000000 |
| ; X86-SSE-NEXT: cvttss2si %xmm0, %ecx |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cmovbel %eax, %ecx |
| ; X86-SSE-NEXT: xorl %edx, %edx |
| ; X86-SSE-NEXT: xorps %xmm1, %xmm1 |
| ; X86-SSE-NEXT: ucomiss %xmm1, %xmm0 |
| ; X86-SSE-NEXT: cmovael %ecx, %edx |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmovbel %edx, %eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i32_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: cvttss2si %xmm0, %rax |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: ucomiss %xmm1, %xmm0 |
| ; X64-NEXT: cmovael %eax, %ecx |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movl $-1, %eax |
| ; X64-NEXT: cmovbel %ecx, %eax |
| ; X64-NEXT: retq |
| %x = call i32 @llvm.fptoui.sat.i32.f32(float %f) |
| ret i32 %x |
| } |
| |
| define i50 @test_unsigned_i50_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i50_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $16, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: setbe %al |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: jbe .LBB6_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: .LBB6_2: |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fsubr %st(2), %st |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: orl $3072, %edx # imm = 0xC00 |
| ; X86-X87-NEXT: movw %dx, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movb %al, %cl |
| ; X86-X87-NEXT: shll $31, %ecx |
| ; X86-X87-NEXT: xorl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %edx, %edx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %esi |
| ; X86-X87-NEXT: jb .LBB6_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %esi |
| ; X86-X87-NEXT: .LBB6_4: |
| ; X86-X87-NEXT: jb .LBB6_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB6_6: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: ja .LBB6_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edx, %eax |
| ; X86-X87-NEXT: .LBB6_8: |
| ; X86-X87-NEXT: movl $262143, %edx # imm = 0x3FFFF |
| ; X86-X87-NEXT: ja .LBB6_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %esi, %edx |
| ; X86-X87-NEXT: .LBB6_10: |
| ; X86-X87-NEXT: addl $16, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i50_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $16, %esp |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm2 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm2 |
| ; X86-SSE-NEXT: xorps %xmm1, %xmm1 |
| ; X86-SSE-NEXT: jbe .LBB6_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: xorps %xmm2, %xmm2 |
| ; X86-SSE-NEXT: .LBB6_2: |
| ; X86-SSE-NEXT: movaps %xmm0, %xmm3 |
| ; X86-SSE-NEXT: subss %xmm2, %xmm3 |
| ; X86-SSE-NEXT: movss %xmm3, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: setbe %cl |
| ; X86-SSE-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: ucomiss %xmm1, %xmm0 |
| ; X86-SSE-NEXT: movl $0, %esi |
| ; X86-SSE-NEXT: jb .LBB6_4 |
| ; X86-SSE-NEXT: # %bb.3: |
| ; X86-SSE-NEXT: movzbl %cl, %eax |
| ; X86-SSE-NEXT: shll $31, %eax |
| ; X86-SSE-NEXT: xorl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: .LBB6_4: |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: movl $262143, %edx # imm = 0x3FFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %edx |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmovbel %esi, %eax |
| ; X86-SSE-NEXT: addl $16, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i50_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: cvttss2si %xmm0, %rax |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: ucomiss %xmm1, %xmm0 |
| ; X64-NEXT: cmovaeq %rax, %rcx |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movabsq $1125899906842623, %rax # imm = 0x3FFFFFFFFFFFF |
| ; X64-NEXT: cmovbeq %rcx, %rax |
| ; X64-NEXT: retq |
| %x = call i50 @llvm.fptoui.sat.i50.f32(float %f) |
| ret i50 %x |
| } |
| |
| define i64 @test_unsigned_i64_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i64_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: setbe %al |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: jbe .LBB7_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: .LBB7_2: |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fsubr %st(2), %st |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: orl $3072, %edx # imm = 0xC00 |
| ; X86-X87-NEXT: movw %dx, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movb %al, %cl |
| ; X86-X87-NEXT: shll $31, %ecx |
| ; X86-X87-NEXT: xorl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %esi, %esi |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edi |
| ; X86-X87-NEXT: jb .LBB7_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edi |
| ; X86-X87-NEXT: .LBB7_4: |
| ; X86-X87-NEXT: jb .LBB7_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-X87-NEXT: .LBB7_6: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: movl $-1, %edx |
| ; X86-X87-NEXT: ja .LBB7_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %esi, %eax |
| ; X86-X87-NEXT: movl %edi, %edx |
| ; X86-X87-NEXT: .LBB7_8: |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i64_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $20, %esp |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm2 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm2 |
| ; X86-SSE-NEXT: xorps %xmm1, %xmm1 |
| ; X86-SSE-NEXT: jbe .LBB7_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: xorps %xmm2, %xmm2 |
| ; X86-SSE-NEXT: .LBB7_2: |
| ; X86-SSE-NEXT: movaps %xmm0, %xmm3 |
| ; X86-SSE-NEXT: subss %xmm2, %xmm3 |
| ; X86-SSE-NEXT: movss %xmm3, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: setbe %cl |
| ; X86-SSE-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %edx, %edx |
| ; X86-SSE-NEXT: ucomiss %xmm1, %xmm0 |
| ; X86-SSE-NEXT: movl $0, %eax |
| ; X86-SSE-NEXT: jb .LBB7_4 |
| ; X86-SSE-NEXT: # %bb.3: |
| ; X86-SSE-NEXT: movzbl %cl, %edx |
| ; X86-SSE-NEXT: shll $31, %edx |
| ; X86-SSE-NEXT: xorl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: .LBB7_4: |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: movl $-1, %ecx |
| ; X86-SSE-NEXT: cmoval %ecx, %edx |
| ; X86-SSE-NEXT: cmoval %ecx, %eax |
| ; X86-SSE-NEXT: addl $20, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i64_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X64-NEXT: movaps %xmm0, %xmm2 |
| ; X64-NEXT: subss %xmm1, %xmm2 |
| ; X64-NEXT: cvttss2si %xmm2, %rax |
| ; X64-NEXT: movabsq $-9223372036854775808, %rcx # imm = 0x8000000000000000 |
| ; X64-NEXT: xorq %rax, %rcx |
| ; X64-NEXT: cvttss2si %xmm0, %rax |
| ; X64-NEXT: ucomiss %xmm1, %xmm0 |
| ; X64-NEXT: cmovaeq %rcx, %rax |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: ucomiss %xmm1, %xmm0 |
| ; X64-NEXT: cmovaeq %rax, %rcx |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movq $-1, %rax |
| ; X64-NEXT: cmovbeq %rcx, %rax |
| ; X64-NEXT: retq |
| %x = call i64 @llvm.fptoui.sat.i64.f32(float %f) |
| ret i64 %x |
| } |
| |
| define i100 @test_unsigned_i100_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i100_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $44, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fsts {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fsts {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixunssfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: xorl %edi, %edi |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: jb .LBB8_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: .LBB8_2: |
| ; X86-X87-NEXT: movl $0, %esi |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jb .LBB8_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-X87-NEXT: .LBB8_4: |
| ; X86-X87-NEXT: jb .LBB8_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB8_6: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: flds {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $15, %eax |
| ; X86-X87-NEXT: ja .LBB8_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edi, %eax |
| ; X86-X87-NEXT: .LBB8_8: |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: movl $-1, %ebp |
| ; X86-X87-NEXT: movl $-1, %edx |
| ; X86-X87-NEXT: ja .LBB8_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %ebx, %edi |
| ; X86-X87-NEXT: movl %esi, %ebp |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Reload |
| ; X86-X87-NEXT: .LBB8_10: |
| ; X86-X87-NEXT: movl %edx, 8(%ecx) |
| ; X86-X87-NEXT: movl %ebp, 4(%ecx) |
| ; X86-X87-NEXT: movl %edi, (%ecx) |
| ; X86-X87-NEXT: andl $15, %eax |
| ; X86-X87-NEXT: movb %al, 12(%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $44, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i100_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $32, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __fixunssfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: xorps %xmm0, %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: movaps %xmm1, %xmm0 |
| ; X86-SSE-NEXT: movl $0, %ecx |
| ; X86-SSE-NEXT: movl $0, %edx |
| ; X86-SSE-NEXT: movl $0, %edi |
| ; X86-SSE-NEXT: jb .LBB8_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: .LBB8_2: |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: movl $15, %ebx |
| ; X86-SSE-NEXT: cmovbel %edi, %ebx |
| ; X86-SSE-NEXT: movl $-1, %edi |
| ; X86-SSE-NEXT: cmoval %edi, %edx |
| ; X86-SSE-NEXT: cmoval %edi, %ecx |
| ; X86-SSE-NEXT: cmoval %edi, %eax |
| ; X86-SSE-NEXT: movl %eax, 8(%esi) |
| ; X86-SSE-NEXT: movl %ecx, 4(%esi) |
| ; X86-SSE-NEXT: movl %edx, (%esi) |
| ; X86-SSE-NEXT: andl $15, %ebx |
| ; X86-SSE-NEXT: movb %bl, 12(%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $32, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_unsigned_i100_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill |
| ; X64-NEXT: callq __fixunssfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: xorps %xmm0, %xmm0 |
| ; X64-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 4-byte Reload |
| ; X64-NEXT: # xmm1 = mem[0],zero,zero,zero |
| ; X64-NEXT: ucomiss %xmm0, %xmm1 |
| ; X64-NEXT: cmovbq %rcx, %rdx |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm1 |
| ; X64-NEXT: movq $-1, %rcx |
| ; X64-NEXT: cmovaq %rcx, %rax |
| ; X64-NEXT: movabsq $68719476735, %rcx # imm = 0xFFFFFFFFF |
| ; X64-NEXT: cmovaq %rcx, %rdx |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i100 @llvm.fptoui.sat.i100.f32(float %f) |
| ret i100 %x |
| } |
| |
| define i128 @test_unsigned_i128_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i128_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $44, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fsts {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fsts {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixunssfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: xorl %edx, %edx |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: jb .LBB9_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: .LBB9_2: |
| ; X86-X87-NEXT: movl $0, %ecx |
| ; X86-X87-NEXT: jb .LBB9_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB9_4: |
| ; X86-X87-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jb .LBB9_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB9_6: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: flds {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: movl $-1, %ebp |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: movl $-1, %esi |
| ; X86-X87-NEXT: ja .LBB9_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %ebx, %eax |
| ; X86-X87-NEXT: movl %edx, %ebp |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Reload |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; X86-X87-NEXT: .LBB9_8: |
| ; X86-X87-NEXT: movl %esi, 12(%ecx) |
| ; X86-X87-NEXT: movl %edi, 8(%ecx) |
| ; X86-X87-NEXT: movl %ebp, 4(%ecx) |
| ; X86-X87-NEXT: movl %eax, (%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $44, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i128_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $32, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __fixunssfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: xorps %xmm0, %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: movaps %xmm1, %xmm0 |
| ; X86-SSE-NEXT: movl $0, %ecx |
| ; X86-SSE-NEXT: movl $0, %edx |
| ; X86-SSE-NEXT: movl $0, %edi |
| ; X86-SSE-NEXT: jb .LBB9_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: .LBB9_2: |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: movl $-1, %ebx |
| ; X86-SSE-NEXT: cmoval %ebx, %edi |
| ; X86-SSE-NEXT: cmoval %ebx, %edx |
| ; X86-SSE-NEXT: cmoval %ebx, %ecx |
| ; X86-SSE-NEXT: cmoval %ebx, %eax |
| ; X86-SSE-NEXT: movl %eax, 12(%esi) |
| ; X86-SSE-NEXT: movl %ecx, 8(%esi) |
| ; X86-SSE-NEXT: movl %edx, 4(%esi) |
| ; X86-SSE-NEXT: movl %edi, (%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $32, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_unsigned_i128_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill |
| ; X64-NEXT: callq __fixunssfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: xorps %xmm0, %xmm0 |
| ; X64-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 4-byte Reload |
| ; X64-NEXT: # xmm1 = mem[0],zero,zero,zero |
| ; X64-NEXT: ucomiss %xmm0, %xmm1 |
| ; X64-NEXT: cmovbq %rcx, %rdx |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm1 |
| ; X64-NEXT: movq $-1, %rcx |
| ; X64-NEXT: cmovaq %rcx, %rax |
| ; X64-NEXT: cmovaq %rcx, %rdx |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i128 @llvm.fptoui.sat.i128.f32(float %f) |
| ret i128 %x |
| } |
| |
| ; |
| ; 64-bit float to unsigned integer |
| ; |
| |
| declare i1 @llvm.fptoui.sat.i1.f64 (double) |
| declare i8 @llvm.fptoui.sat.i8.f64 (double) |
| declare i13 @llvm.fptoui.sat.i13.f64 (double) |
| declare i16 @llvm.fptoui.sat.i16.f64 (double) |
| declare i19 @llvm.fptoui.sat.i19.f64 (double) |
| declare i32 @llvm.fptoui.sat.i32.f64 (double) |
| declare i50 @llvm.fptoui.sat.i50.f64 (double) |
| declare i64 @llvm.fptoui.sat.i64.f64 (double) |
| declare i100 @llvm.fptoui.sat.i100.f64(double) |
| declare i128 @llvm.fptoui.sat.i128.f64(double) |
| |
| define i1 @test_unsigned_i1_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i1_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB10_1 |
| ; X86-X87-NEXT: # %bb.2: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %cl |
| ; X86-X87-NEXT: jmp .LBB10_3 |
| ; X86-X87-NEXT: .LBB10_1: |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: .LBB10_3: |
| ; X86-X87-NEXT: fld1 |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $1, %al |
| ; X86-X87-NEXT: ja .LBB10_5 |
| ; X86-X87-NEXT: # %bb.4: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB10_5: |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i1_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: xorpd %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxsd {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X86-SSE-NEXT: minsd %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttsd2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i1_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorpd %xmm1, %xmm1 |
| ; X64-NEXT: maxsd %xmm0, %xmm1 |
| ; X64-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X64-NEXT: minsd %xmm1, %xmm0 |
| ; X64-NEXT: cvttsd2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %x = call i1 @llvm.fptoui.sat.i1.f64(double %f) |
| ret i1 %x |
| } |
| |
| define i8 @test_unsigned_i8_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i8_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB11_1 |
| ; X86-X87-NEXT: # %bb.2: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %cl |
| ; X86-X87-NEXT: jmp .LBB11_3 |
| ; X86-X87-NEXT: .LBB11_1: |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: .LBB11_3: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $-1, %al |
| ; X86-X87-NEXT: ja .LBB11_5 |
| ; X86-X87-NEXT: # %bb.4: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB11_5: |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i8_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: xorpd %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxsd {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X86-SSE-NEXT: minsd %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttsd2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i8_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorpd %xmm1, %xmm1 |
| ; X64-NEXT: maxsd %xmm0, %xmm1 |
| ; X64-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X64-NEXT: minsd %xmm1, %xmm0 |
| ; X64-NEXT: cvttsd2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %x = call i8 @llvm.fptoui.sat.i8.f64(double %f) |
| ret i8 %x |
| } |
| |
| define i13 @test_unsigned_i13_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i13_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw (%esp) |
| ; X86-X87-NEXT: movzwl (%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw (%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB12_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB12_2: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $8191, %eax # imm = 0x1FFF |
| ; X86-X87-NEXT: ja .LBB12_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB12_4: |
| ; X86-X87-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i13_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: xorpd %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxsd {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X86-SSE-NEXT: minsd %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttsd2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i13_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorpd %xmm1, %xmm1 |
| ; X64-NEXT: maxsd %xmm0, %xmm1 |
| ; X64-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X64-NEXT: minsd %xmm1, %xmm0 |
| ; X64-NEXT: cvttsd2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| %x = call i13 @llvm.fptoui.sat.i13.f64(double %f) |
| ret i13 %x |
| } |
| |
| define i16 @test_unsigned_i16_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i16_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw (%esp) |
| ; X86-X87-NEXT: movzwl (%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw (%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB13_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB13_2: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $65535, %eax # imm = 0xFFFF |
| ; X86-X87-NEXT: ja .LBB13_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB13_4: |
| ; X86-X87-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i16_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: xorpd %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxsd {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X86-SSE-NEXT: minsd %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttsd2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i16_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorpd %xmm1, %xmm1 |
| ; X64-NEXT: maxsd %xmm0, %xmm1 |
| ; X64-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X64-NEXT: minsd %xmm1, %xmm0 |
| ; X64-NEXT: cvttsd2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| %x = call i16 @llvm.fptoui.sat.i16.f64(double %f) |
| ret i16 %x |
| } |
| |
| define i19 @test_unsigned_i19_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i19_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB14_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB14_2: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $524287, %eax # imm = 0x7FFFF |
| ; X86-X87-NEXT: ja .LBB14_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB14_4: |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i19_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: xorpd %xmm1, %xmm1 |
| ; X86-SSE-NEXT: maxsd %xmm1, %xmm0 |
| ; X86-SSE-NEXT: minsd {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: cvttsd2si %xmm0, %eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i19_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorpd %xmm1, %xmm1 |
| ; X64-NEXT: maxsd %xmm1, %xmm0 |
| ; X64-NEXT: minsd {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: cvttsd2si %xmm0, %eax |
| ; X64-NEXT: retq |
| %x = call i19 @llvm.fptoui.sat.i19.f64(double %f) |
| ret i19 %x |
| } |
| |
| define i32 @test_unsigned_i32_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i32_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB15_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB15_2: |
| ; X86-X87-NEXT: fldl {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: ja .LBB15_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB15_4: |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i32_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: xorpd %xmm1, %xmm1 |
| ; X86-SSE-NEXT: maxsd %xmm1, %xmm0 |
| ; X86-SSE-NEXT: minsd {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: cvttsd2si %xmm0, %ecx |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X86-SSE-NEXT: movapd %xmm0, %xmm2 |
| ; X86-SSE-NEXT: subsd %xmm1, %xmm2 |
| ; X86-SSE-NEXT: cvttsd2si %xmm2, %eax |
| ; X86-SSE-NEXT: xorl $-2147483648, %eax # imm = 0x80000000 |
| ; X86-SSE-NEXT: ucomisd %xmm1, %xmm0 |
| ; X86-SSE-NEXT: cmovbl %ecx, %eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i32_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorpd %xmm1, %xmm1 |
| ; X64-NEXT: maxsd %xmm0, %xmm1 |
| ; X64-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X64-NEXT: minsd %xmm1, %xmm0 |
| ; X64-NEXT: cvttsd2si %xmm0, %rax |
| ; X64-NEXT: # kill: def $eax killed $eax killed $rax |
| ; X64-NEXT: retq |
| %x = call i32 @llvm.fptoui.sat.i32.f64(double %f) |
| ret i32 %x |
| } |
| |
| define i50 @test_unsigned_i50_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i50_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $16, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: setbe %al |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: jbe .LBB16_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: .LBB16_2: |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fsubr %st(2), %st |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: orl $3072, %edx # imm = 0xC00 |
| ; X86-X87-NEXT: movw %dx, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movb %al, %cl |
| ; X86-X87-NEXT: shll $31, %ecx |
| ; X86-X87-NEXT: xorl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %edx, %edx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %esi |
| ; X86-X87-NEXT: jb .LBB16_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %esi |
| ; X86-X87-NEXT: .LBB16_4: |
| ; X86-X87-NEXT: jb .LBB16_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB16_6: |
| ; X86-X87-NEXT: fldl {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: ja .LBB16_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edx, %eax |
| ; X86-X87-NEXT: .LBB16_8: |
| ; X86-X87-NEXT: movl $262143, %edx # imm = 0x3FFFF |
| ; X86-X87-NEXT: ja .LBB16_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %esi, %edx |
| ; X86-X87-NEXT: .LBB16_10: |
| ; X86-X87-NEXT: addl $16, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i50_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $16, %esp |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm2 = mem[0],zero |
| ; X86-SSE-NEXT: ucomisd %xmm0, %xmm2 |
| ; X86-SSE-NEXT: xorpd %xmm1, %xmm1 |
| ; X86-SSE-NEXT: jbe .LBB16_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: xorpd %xmm2, %xmm2 |
| ; X86-SSE-NEXT: .LBB16_2: |
| ; X86-SSE-NEXT: movapd %xmm0, %xmm3 |
| ; X86-SSE-NEXT: subsd %xmm2, %xmm3 |
| ; X86-SSE-NEXT: movsd %xmm3, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: setbe %cl |
| ; X86-SSE-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: ucomisd %xmm1, %xmm0 |
| ; X86-SSE-NEXT: movl $0, %esi |
| ; X86-SSE-NEXT: jb .LBB16_4 |
| ; X86-SSE-NEXT: # %bb.3: |
| ; X86-SSE-NEXT: movzbl %cl, %eax |
| ; X86-SSE-NEXT: shll $31, %eax |
| ; X86-SSE-NEXT: xorl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: .LBB16_4: |
| ; X86-SSE-NEXT: ucomisd {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: movl $262143, %edx # imm = 0x3FFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %edx |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmovbel %esi, %eax |
| ; X86-SSE-NEXT: addl $16, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i50_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorpd %xmm1, %xmm1 |
| ; X64-NEXT: maxsd %xmm1, %xmm0 |
| ; X64-NEXT: minsd {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: cvttsd2si %xmm0, %rax |
| ; X64-NEXT: retq |
| %x = call i50 @llvm.fptoui.sat.i50.f64(double %f) |
| ret i50 %x |
| } |
| |
| define i64 @test_unsigned_i64_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i64_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: setbe %al |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: jbe .LBB17_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: .LBB17_2: |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fsubr %st(2), %st |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: orl $3072, %edx # imm = 0xC00 |
| ; X86-X87-NEXT: movw %dx, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movb %al, %cl |
| ; X86-X87-NEXT: shll $31, %ecx |
| ; X86-X87-NEXT: xorl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %esi, %esi |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edi |
| ; X86-X87-NEXT: jb .LBB17_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edi |
| ; X86-X87-NEXT: .LBB17_4: |
| ; X86-X87-NEXT: jb .LBB17_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-X87-NEXT: .LBB17_6: |
| ; X86-X87-NEXT: fldl {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: movl $-1, %edx |
| ; X86-X87-NEXT: ja .LBB17_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %esi, %eax |
| ; X86-X87-NEXT: movl %edi, %edx |
| ; X86-X87-NEXT: .LBB17_8: |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i64_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $20, %esp |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm2 = mem[0],zero |
| ; X86-SSE-NEXT: ucomisd %xmm0, %xmm2 |
| ; X86-SSE-NEXT: xorpd %xmm1, %xmm1 |
| ; X86-SSE-NEXT: jbe .LBB17_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: xorpd %xmm2, %xmm2 |
| ; X86-SSE-NEXT: .LBB17_2: |
| ; X86-SSE-NEXT: movapd %xmm0, %xmm3 |
| ; X86-SSE-NEXT: subsd %xmm2, %xmm3 |
| ; X86-SSE-NEXT: movsd %xmm3, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: setbe %cl |
| ; X86-SSE-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %edx, %edx |
| ; X86-SSE-NEXT: ucomisd %xmm1, %xmm0 |
| ; X86-SSE-NEXT: movl $0, %eax |
| ; X86-SSE-NEXT: jb .LBB17_4 |
| ; X86-SSE-NEXT: # %bb.3: |
| ; X86-SSE-NEXT: movzbl %cl, %edx |
| ; X86-SSE-NEXT: shll $31, %edx |
| ; X86-SSE-NEXT: xorl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: .LBB17_4: |
| ; X86-SSE-NEXT: ucomisd {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: movl $-1, %ecx |
| ; X86-SSE-NEXT: cmoval %ecx, %edx |
| ; X86-SSE-NEXT: cmoval %ecx, %eax |
| ; X86-SSE-NEXT: addl $20, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i64_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X64-NEXT: movapd %xmm0, %xmm2 |
| ; X64-NEXT: subsd %xmm1, %xmm2 |
| ; X64-NEXT: cvttsd2si %xmm2, %rax |
| ; X64-NEXT: movabsq $-9223372036854775808, %rcx # imm = 0x8000000000000000 |
| ; X64-NEXT: xorq %rax, %rcx |
| ; X64-NEXT: cvttsd2si %xmm0, %rax |
| ; X64-NEXT: ucomisd %xmm1, %xmm0 |
| ; X64-NEXT: cmovaeq %rcx, %rax |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: xorpd %xmm1, %xmm1 |
| ; X64-NEXT: ucomisd %xmm1, %xmm0 |
| ; X64-NEXT: cmovaeq %rax, %rcx |
| ; X64-NEXT: ucomisd {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movq $-1, %rax |
| ; X64-NEXT: cmovbeq %rcx, %rax |
| ; X64-NEXT: retq |
| %x = call i64 @llvm.fptoui.sat.i64.f64(double %f) |
| ret i64 %x |
| } |
| |
| define i100 @test_unsigned_i100_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i100_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $44, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fstl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fstl {{[-0-9]+}}(%e{{[sb]}}p) # 8-byte Folded Spill |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixunsdfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: xorl %edi, %edi |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: jb .LBB18_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: .LBB18_2: |
| ; X86-X87-NEXT: movl $0, %esi |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jb .LBB18_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-X87-NEXT: .LBB18_4: |
| ; X86-X87-NEXT: jb .LBB18_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB18_6: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: fldl {{\.LCPI.*}} |
| ; X86-X87-NEXT: fldl {{[-0-9]+}}(%e{{[sb]}}p) # 8-byte Folded Reload |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $15, %eax |
| ; X86-X87-NEXT: ja .LBB18_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edi, %eax |
| ; X86-X87-NEXT: .LBB18_8: |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: movl $-1, %ebp |
| ; X86-X87-NEXT: movl $-1, %edx |
| ; X86-X87-NEXT: ja .LBB18_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %ebx, %edi |
| ; X86-X87-NEXT: movl %esi, %ebp |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Reload |
| ; X86-X87-NEXT: .LBB18_10: |
| ; X86-X87-NEXT: movl %edx, 8(%ecx) |
| ; X86-X87-NEXT: movl %ebp, 4(%ecx) |
| ; X86-X87-NEXT: movl %edi, (%ecx) |
| ; X86-X87-NEXT: andl $15, %eax |
| ; X86-X87-NEXT: movb %al, 12(%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $44, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i100_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $32, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: movsd %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __fixunsdfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: xorpd %xmm0, %xmm0 |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X86-SSE-NEXT: ucomisd %xmm0, %xmm1 |
| ; X86-SSE-NEXT: movapd %xmm1, %xmm0 |
| ; X86-SSE-NEXT: movl $0, %ecx |
| ; X86-SSE-NEXT: movl $0, %edx |
| ; X86-SSE-NEXT: movl $0, %edi |
| ; X86-SSE-NEXT: jb .LBB18_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: .LBB18_2: |
| ; X86-SSE-NEXT: ucomisd {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: movl $15, %ebx |
| ; X86-SSE-NEXT: cmovbel %edi, %ebx |
| ; X86-SSE-NEXT: movl $-1, %edi |
| ; X86-SSE-NEXT: cmoval %edi, %edx |
| ; X86-SSE-NEXT: cmoval %edi, %ecx |
| ; X86-SSE-NEXT: cmoval %edi, %eax |
| ; X86-SSE-NEXT: movl %eax, 8(%esi) |
| ; X86-SSE-NEXT: movl %ecx, 4(%esi) |
| ; X86-SSE-NEXT: movl %edx, (%esi) |
| ; X86-SSE-NEXT: andl $15, %ebx |
| ; X86-SSE-NEXT: movb %bl, 12(%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $32, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_unsigned_i100_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movsd %xmm0, (%rsp) # 8-byte Spill |
| ; X64-NEXT: callq __fixunsdfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: xorpd %xmm0, %xmm0 |
| ; X64-NEXT: movsd (%rsp), %xmm1 # 8-byte Reload |
| ; X64-NEXT: # xmm1 = mem[0],zero |
| ; X64-NEXT: ucomisd %xmm0, %xmm1 |
| ; X64-NEXT: cmovbq %rcx, %rdx |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: ucomisd {{.*}}(%rip), %xmm1 |
| ; X64-NEXT: movq $-1, %rcx |
| ; X64-NEXT: cmovaq %rcx, %rax |
| ; X64-NEXT: movabsq $68719476735, %rcx # imm = 0xFFFFFFFFF |
| ; X64-NEXT: cmovaq %rcx, %rdx |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i100 @llvm.fptoui.sat.i100.f64(double %f) |
| ret i100 %x |
| } |
| |
| define i128 @test_unsigned_i128_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i128_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $60, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fstl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fstl {{[-0-9]+}}(%e{{[sb]}}p) # 8-byte Folded Spill |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixunsdfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: xorl %edx, %edx |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: jb .LBB19_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: .LBB19_2: |
| ; X86-X87-NEXT: movl $0, %ecx |
| ; X86-X87-NEXT: jb .LBB19_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB19_4: |
| ; X86-X87-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jb .LBB19_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB19_6: |
| ; X86-X87-NEXT: fldl {{\.LCPI.*}} |
| ; X86-X87-NEXT: fldl {{[-0-9]+}}(%e{{[sb]}}p) # 8-byte Folded Reload |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: movl $-1, %ebp |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: movl $-1, %esi |
| ; X86-X87-NEXT: ja .LBB19_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %ebx, %eax |
| ; X86-X87-NEXT: movl %edx, %ebp |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Reload |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; X86-X87-NEXT: .LBB19_8: |
| ; X86-X87-NEXT: movl %esi, 12(%ecx) |
| ; X86-X87-NEXT: movl %edi, 8(%ecx) |
| ; X86-X87-NEXT: movl %ebp, 4(%ecx) |
| ; X86-X87-NEXT: movl %eax, (%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $60, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i128_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $32, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: movsd %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __fixunsdfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: xorpd %xmm0, %xmm0 |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X86-SSE-NEXT: ucomisd %xmm0, %xmm1 |
| ; X86-SSE-NEXT: movapd %xmm1, %xmm0 |
| ; X86-SSE-NEXT: movl $0, %ecx |
| ; X86-SSE-NEXT: movl $0, %edx |
| ; X86-SSE-NEXT: movl $0, %edi |
| ; X86-SSE-NEXT: jb .LBB19_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: .LBB19_2: |
| ; X86-SSE-NEXT: ucomisd {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: movl $-1, %ebx |
| ; X86-SSE-NEXT: cmoval %ebx, %edi |
| ; X86-SSE-NEXT: cmoval %ebx, %edx |
| ; X86-SSE-NEXT: cmoval %ebx, %ecx |
| ; X86-SSE-NEXT: cmoval %ebx, %eax |
| ; X86-SSE-NEXT: movl %eax, 12(%esi) |
| ; X86-SSE-NEXT: movl %ecx, 8(%esi) |
| ; X86-SSE-NEXT: movl %edx, 4(%esi) |
| ; X86-SSE-NEXT: movl %edi, (%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $32, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_unsigned_i128_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movsd %xmm0, (%rsp) # 8-byte Spill |
| ; X64-NEXT: callq __fixunsdfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: xorpd %xmm0, %xmm0 |
| ; X64-NEXT: movsd (%rsp), %xmm1 # 8-byte Reload |
| ; X64-NEXT: # xmm1 = mem[0],zero |
| ; X64-NEXT: ucomisd %xmm0, %xmm1 |
| ; X64-NEXT: cmovbq %rcx, %rdx |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: ucomisd {{.*}}(%rip), %xmm1 |
| ; X64-NEXT: movq $-1, %rcx |
| ; X64-NEXT: cmovaq %rcx, %rax |
| ; X64-NEXT: cmovaq %rcx, %rdx |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i128 @llvm.fptoui.sat.i128.f64(double %f) |
| ret i128 %x |
| } |
| |
| ; |
| ; 16-bit float to unsigned integer |
| ; |
| |
| declare i1 @llvm.fptoui.sat.i1.f16 (half) |
| declare i8 @llvm.fptoui.sat.i8.f16 (half) |
| declare i13 @llvm.fptoui.sat.i13.f16 (half) |
| declare i16 @llvm.fptoui.sat.i16.f16 (half) |
| declare i19 @llvm.fptoui.sat.i19.f16 (half) |
| declare i32 @llvm.fptoui.sat.i32.f16 (half) |
| declare i50 @llvm.fptoui.sat.i50.f16 (half) |
| declare i64 @llvm.fptoui.sat.i64.f16 (half) |
| declare i100 @llvm.fptoui.sat.i100.f16(half) |
| declare i128 @llvm.fptoui.sat.i128.f16(half) |
| |
| define i1 @test_unsigned_i1_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i1_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $12, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB20_1 |
| ; X86-X87-NEXT: # %bb.2: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %cl |
| ; X86-X87-NEXT: jmp .LBB20_3 |
| ; X86-X87-NEXT: .LBB20_1: |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: .LBB20_3: |
| ; X86-X87-NEXT: fld1 |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $1, %al |
| ; X86-X87-NEXT: ja .LBB20_5 |
| ; X86-X87-NEXT: # %bb.4: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB20_5: |
| ; X86-X87-NEXT: addl $12, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i1_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $12, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorps %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: addl $12, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i1_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i1 @llvm.fptoui.sat.i1.f16(half %f) |
| ret i1 %x |
| } |
| |
| define i8 @test_unsigned_i8_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i8_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $12, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB21_1 |
| ; X86-X87-NEXT: # %bb.2: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %cl |
| ; X86-X87-NEXT: jmp .LBB21_3 |
| ; X86-X87-NEXT: .LBB21_1: |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: .LBB21_3: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $-1, %al |
| ; X86-X87-NEXT: ja .LBB21_5 |
| ; X86-X87-NEXT: # %bb.4: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB21_5: |
| ; X86-X87-NEXT: addl $12, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i8_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $12, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorps %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: addl $12, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i8_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i8 @llvm.fptoui.sat.i8.f16(half %f) |
| ret i8 %x |
| } |
| |
| define i13 @test_unsigned_i13_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i13_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $12, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB22_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB22_2: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $8191, %eax # imm = 0x1FFF |
| ; X86-X87-NEXT: ja .LBB22_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB22_4: |
| ; X86-X87-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-X87-NEXT: addl $12, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i13_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $12, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorps %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: addl $12, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i13_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i13 @llvm.fptoui.sat.i13.f16(half %f) |
| ret i13 %x |
| } |
| |
| define i16 @test_unsigned_i16_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i16_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $12, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB23_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB23_2: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $65535, %eax # imm = 0xFFFF |
| ; X86-X87-NEXT: ja .LBB23_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB23_4: |
| ; X86-X87-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-X87-NEXT: addl $12, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i16_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $12, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorps %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: addl $12, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i16_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i16 @llvm.fptoui.sat.i16.f16(half %f) |
| ret i16 %x |
| } |
| |
| define i19 @test_unsigned_i19_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i19_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $28, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB24_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB24_2: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $524287, %eax # imm = 0x7FFFF |
| ; X86-X87-NEXT: ja .LBB24_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB24_4: |
| ; X86-X87-NEXT: addl $28, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i19_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $12, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: xorps %xmm1, %xmm1 |
| ; X86-SSE-NEXT: maxss %xmm1, %xmm0 |
| ; X86-SSE-NEXT: minss {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: cvttss2si %xmm0, %eax |
| ; X86-SSE-NEXT: addl $12, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i19_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: maxss %xmm1, %xmm0 |
| ; X64-NEXT: minss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i19 @llvm.fptoui.sat.i19.f16(half %f) |
| ret i19 %x |
| } |
| |
| define i32 @test_unsigned_i32_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i32_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $28, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB25_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB25_2: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: ja .LBB25_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB25_4: |
| ; X86-X87-NEXT: addl $28, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i32_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $12, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movaps %xmm0, %xmm2 |
| ; X86-SSE-NEXT: subss %xmm1, %xmm2 |
| ; X86-SSE-NEXT: cvttss2si %xmm2, %eax |
| ; X86-SSE-NEXT: xorl $-2147483648, %eax # imm = 0x80000000 |
| ; X86-SSE-NEXT: cvttss2si %xmm0, %ecx |
| ; X86-SSE-NEXT: ucomiss %xmm1, %xmm0 |
| ; X86-SSE-NEXT: cmovael %eax, %ecx |
| ; X86-SSE-NEXT: xorl %edx, %edx |
| ; X86-SSE-NEXT: xorps %xmm1, %xmm1 |
| ; X86-SSE-NEXT: ucomiss %xmm1, %xmm0 |
| ; X86-SSE-NEXT: cmovael %ecx, %edx |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmovbel %edx, %eax |
| ; X86-SSE-NEXT: addl $12, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i32_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: cvttss2si %xmm0, %rax |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: ucomiss %xmm1, %xmm0 |
| ; X64-NEXT: cmovael %eax, %ecx |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movl $-1, %eax |
| ; X64-NEXT: cmovbel %ecx, %eax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i32 @llvm.fptoui.sat.i32.f16(half %f) |
| ret i32 %x |
| } |
| |
| define i50 @test_unsigned_i50_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i50_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $24, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: setae %al |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: jae .LBB26_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: fstp %st(2) |
| ; X86-X87-NEXT: fld %st(1) |
| ; X86-X87-NEXT: fxch %st(2) |
| ; X86-X87-NEXT: .LBB26_2: |
| ; X86-X87-NEXT: fxch %st(2) |
| ; X86-X87-NEXT: fsubr %st(1), %st |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: orl $3072, %edx # imm = 0xC00 |
| ; X86-X87-NEXT: movw %dx, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movb %al, %cl |
| ; X86-X87-NEXT: shll $31, %ecx |
| ; X86-X87-NEXT: xorl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %edx, %edx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %esi |
| ; X86-X87-NEXT: jb .LBB26_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %esi |
| ; X86-X87-NEXT: .LBB26_4: |
| ; X86-X87-NEXT: jb .LBB26_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB26_6: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: ja .LBB26_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edx, %eax |
| ; X86-X87-NEXT: .LBB26_8: |
| ; X86-X87-NEXT: movl $262143, %edx # imm = 0x3FFFF |
| ; X86-X87-NEXT: ja .LBB26_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %esi, %edx |
| ; X86-X87-NEXT: .LBB26_10: |
| ; X86-X87-NEXT: addl $24, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i50_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $24, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm2 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: ucomiss %xmm2, %xmm0 |
| ; X86-SSE-NEXT: xorps %xmm1, %xmm1 |
| ; X86-SSE-NEXT: jae .LBB26_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: xorps %xmm2, %xmm2 |
| ; X86-SSE-NEXT: .LBB26_2: |
| ; X86-SSE-NEXT: movaps %xmm0, %xmm3 |
| ; X86-SSE-NEXT: subss %xmm2, %xmm3 |
| ; X86-SSE-NEXT: movss %xmm3, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: setae %cl |
| ; X86-SSE-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: ucomiss %xmm1, %xmm0 |
| ; X86-SSE-NEXT: movl $0, %esi |
| ; X86-SSE-NEXT: jb .LBB26_4 |
| ; X86-SSE-NEXT: # %bb.3: |
| ; X86-SSE-NEXT: movzbl %cl, %eax |
| ; X86-SSE-NEXT: shll $31, %eax |
| ; X86-SSE-NEXT: xorl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: .LBB26_4: |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: movl $262143, %edx # imm = 0x3FFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %edx |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmovbel %esi, %eax |
| ; X86-SSE-NEXT: addl $24, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i50_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: cvttss2si %xmm0, %rax |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: ucomiss %xmm1, %xmm0 |
| ; X64-NEXT: cmovaeq %rax, %rcx |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movabsq $1125899906842623, %rax # imm = 0x3FFFFFFFFFFFF |
| ; X64-NEXT: cmovbeq %rcx, %rax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i50 @llvm.fptoui.sat.i50.f16(half %f) |
| ret i50 %x |
| } |
| |
| define i64 @test_unsigned_i64_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i64_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: setae %al |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: jae .LBB27_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: fstp %st(2) |
| ; X86-X87-NEXT: fld %st(1) |
| ; X86-X87-NEXT: fxch %st(2) |
| ; X86-X87-NEXT: .LBB27_2: |
| ; X86-X87-NEXT: fxch %st(2) |
| ; X86-X87-NEXT: fsubr %st(1), %st |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: orl $3072, %edx # imm = 0xC00 |
| ; X86-X87-NEXT: movw %dx, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movb %al, %cl |
| ; X86-X87-NEXT: shll $31, %ecx |
| ; X86-X87-NEXT: xorl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %esi, %esi |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edi |
| ; X86-X87-NEXT: jb .LBB27_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edi |
| ; X86-X87-NEXT: .LBB27_4: |
| ; X86-X87-NEXT: jb .LBB27_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-X87-NEXT: .LBB27_6: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: movl $-1, %edx |
| ; X86-X87-NEXT: ja .LBB27_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %esi, %eax |
| ; X86-X87-NEXT: movl %edi, %edx |
| ; X86-X87-NEXT: .LBB27_8: |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i64_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $28, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm2 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: ucomiss %xmm2, %xmm0 |
| ; X86-SSE-NEXT: xorps %xmm1, %xmm1 |
| ; X86-SSE-NEXT: jae .LBB27_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: xorps %xmm2, %xmm2 |
| ; X86-SSE-NEXT: .LBB27_2: |
| ; X86-SSE-NEXT: movaps %xmm0, %xmm3 |
| ; X86-SSE-NEXT: subss %xmm2, %xmm3 |
| ; X86-SSE-NEXT: movss %xmm3, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: setae %cl |
| ; X86-SSE-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %edx, %edx |
| ; X86-SSE-NEXT: ucomiss %xmm1, %xmm0 |
| ; X86-SSE-NEXT: movl $0, %eax |
| ; X86-SSE-NEXT: jb .LBB27_4 |
| ; X86-SSE-NEXT: # %bb.3: |
| ; X86-SSE-NEXT: movzbl %cl, %edx |
| ; X86-SSE-NEXT: shll $31, %edx |
| ; X86-SSE-NEXT: xorl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: .LBB27_4: |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: movl $-1, %ecx |
| ; X86-SSE-NEXT: cmoval %ecx, %edx |
| ; X86-SSE-NEXT: cmoval %ecx, %eax |
| ; X86-SSE-NEXT: addl $28, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i64_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X64-NEXT: movaps %xmm0, %xmm2 |
| ; X64-NEXT: subss %xmm1, %xmm2 |
| ; X64-NEXT: cvttss2si %xmm2, %rax |
| ; X64-NEXT: movabsq $-9223372036854775808, %rcx # imm = 0x8000000000000000 |
| ; X64-NEXT: xorq %rax, %rcx |
| ; X64-NEXT: cvttss2si %xmm0, %rax |
| ; X64-NEXT: ucomiss %xmm1, %xmm0 |
| ; X64-NEXT: cmovaeq %rcx, %rax |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: xorps %xmm1, %xmm1 |
| ; X64-NEXT: ucomiss %xmm1, %xmm0 |
| ; X64-NEXT: cmovaeq %rax, %rcx |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movq $-1, %rax |
| ; X64-NEXT: cmovbeq %rcx, %rax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i64 @llvm.fptoui.sat.i64.f16(half %f) |
| ret i64 %x |
| } |
| |
| define i100 @test_unsigned_i100_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i100_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $44, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: fsts {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fsts {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixunssfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: xorl %edi, %edi |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: jb .LBB28_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: .LBB28_2: |
| ; X86-X87-NEXT: movl $0, %esi |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jb .LBB28_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-X87-NEXT: .LBB28_4: |
| ; X86-X87-NEXT: jb .LBB28_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB28_6: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: flds {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $15, %eax |
| ; X86-X87-NEXT: ja .LBB28_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edi, %eax |
| ; X86-X87-NEXT: .LBB28_8: |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: movl $-1, %ebp |
| ; X86-X87-NEXT: movl $-1, %edx |
| ; X86-X87-NEXT: ja .LBB28_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %ebx, %edi |
| ; X86-X87-NEXT: movl %esi, %ebp |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Reload |
| ; X86-X87-NEXT: .LBB28_10: |
| ; X86-X87-NEXT: movl %edx, 8(%ecx) |
| ; X86-X87-NEXT: movl %ebp, 4(%ecx) |
| ; X86-X87-NEXT: movl %edi, (%ecx) |
| ; X86-X87-NEXT: andl $15, %eax |
| ; X86-X87-NEXT: movb %al, 12(%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $44, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i100_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $32, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-SSE-NEXT: movss %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: calll __fixunssfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: xorps %xmm0, %xmm0 |
| ; X86-SSE-NEXT: movss {{[-0-9]+}}(%e{{[sb]}}p), %xmm1 # 4-byte Reload |
| ; X86-SSE-NEXT: # xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: movaps %xmm1, %xmm0 |
| ; X86-SSE-NEXT: movl $0, %ecx |
| ; X86-SSE-NEXT: movl $0, %edx |
| ; X86-SSE-NEXT: movl $0, %edi |
| ; X86-SSE-NEXT: jb .LBB28_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: .LBB28_2: |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: movl $15, %ebx |
| ; X86-SSE-NEXT: cmovbel %edi, %ebx |
| ; X86-SSE-NEXT: movl $-1, %edi |
| ; X86-SSE-NEXT: cmoval %edi, %edx |
| ; X86-SSE-NEXT: cmoval %edi, %ecx |
| ; X86-SSE-NEXT: cmoval %edi, %eax |
| ; X86-SSE-NEXT: movl %eax, 8(%esi) |
| ; X86-SSE-NEXT: movl %ecx, 4(%esi) |
| ; X86-SSE-NEXT: movl %edx, (%esi) |
| ; X86-SSE-NEXT: andl $15, %ebx |
| ; X86-SSE-NEXT: movb %bl, 12(%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $32, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_unsigned_i100_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill |
| ; X64-NEXT: callq __fixunssfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: xorps %xmm0, %xmm0 |
| ; X64-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 4-byte Reload |
| ; X64-NEXT: # xmm1 = mem[0],zero,zero,zero |
| ; X64-NEXT: ucomiss %xmm0, %xmm1 |
| ; X64-NEXT: cmovbq %rcx, %rdx |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm1 |
| ; X64-NEXT: movq $-1, %rcx |
| ; X64-NEXT: cmovaq %rcx, %rax |
| ; X64-NEXT: movabsq $68719476735, %rcx # imm = 0xFFFFFFFFF |
| ; X64-NEXT: cmovaq %rcx, %rdx |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i100 @llvm.fptoui.sat.i100.f16(half %f) |
| ret i100 %x |
| } |
| |
| define i128 @test_unsigned_i128_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i128_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $44, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: fsts {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fsts {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixunssfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: xorl %edx, %edx |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: jb .LBB29_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: .LBB29_2: |
| ; X86-X87-NEXT: movl $0, %ecx |
| ; X86-X87-NEXT: jb .LBB29_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB29_4: |
| ; X86-X87-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jb .LBB29_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB29_6: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: flds {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: movl $-1, %ebp |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: movl $-1, %esi |
| ; X86-X87-NEXT: ja .LBB29_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %ebx, %eax |
| ; X86-X87-NEXT: movl %edx, %ebp |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Reload |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; X86-X87-NEXT: .LBB29_8: |
| ; X86-X87-NEXT: movl %esi, 12(%ecx) |
| ; X86-X87-NEXT: movl %edi, 8(%ecx) |
| ; X86-X87-NEXT: movl %ebp, 4(%ecx) |
| ; X86-X87-NEXT: movl %eax, (%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $44, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i128_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $32, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-SSE-NEXT: movss %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: calll __fixunssfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: xorps %xmm0, %xmm0 |
| ; X86-SSE-NEXT: movss {{[-0-9]+}}(%e{{[sb]}}p), %xmm1 # 4-byte Reload |
| ; X86-SSE-NEXT: # xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: movaps %xmm1, %xmm0 |
| ; X86-SSE-NEXT: movl $0, %ecx |
| ; X86-SSE-NEXT: movl $0, %edx |
| ; X86-SSE-NEXT: movl $0, %edi |
| ; X86-SSE-NEXT: jb .LBB29_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: .LBB29_2: |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI.*}}, %xmm0 |
| ; X86-SSE-NEXT: movl $-1, %ebx |
| ; X86-SSE-NEXT: cmoval %ebx, %edi |
| ; X86-SSE-NEXT: cmoval %ebx, %edx |
| ; X86-SSE-NEXT: cmoval %ebx, %ecx |
| ; X86-SSE-NEXT: cmoval %ebx, %eax |
| ; X86-SSE-NEXT: movl %eax, 12(%esi) |
| ; X86-SSE-NEXT: movl %ecx, 8(%esi) |
| ; X86-SSE-NEXT: movl %edx, 4(%esi) |
| ; X86-SSE-NEXT: movl %edi, (%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $32, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_unsigned_i128_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill |
| ; X64-NEXT: callq __fixunssfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: xorps %xmm0, %xmm0 |
| ; X64-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 4-byte Reload |
| ; X64-NEXT: # xmm1 = mem[0],zero,zero,zero |
| ; X64-NEXT: ucomiss %xmm0, %xmm1 |
| ; X64-NEXT: cmovbq %rcx, %rdx |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm1 |
| ; X64-NEXT: movq $-1, %rcx |
| ; X64-NEXT: cmovaq %rcx, %rax |
| ; X64-NEXT: cmovaq %rcx, %rdx |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i128 @llvm.fptoui.sat.i128.f16(half %f) |
| ret i128 %x |
| } |
| |
| ; |
| ; 80-bit float to unsigned integer |
| ; |
| |
| declare i1 @llvm.fptoui.sat.i1.f80 (x86_fp80) |
| declare i8 @llvm.fptoui.sat.i8.f80 (x86_fp80) |
| declare i13 @llvm.fptoui.sat.i13.f80 (x86_fp80) |
| declare i16 @llvm.fptoui.sat.i16.f80 (x86_fp80) |
| declare i19 @llvm.fptoui.sat.i19.f80 (x86_fp80) |
| declare i32 @llvm.fptoui.sat.i32.f80 (x86_fp80) |
| declare i50 @llvm.fptoui.sat.i50.f80 (x86_fp80) |
| declare i64 @llvm.fptoui.sat.i64.f80 (x86_fp80) |
| declare i100 @llvm.fptoui.sat.i100.f80(x86_fp80) |
| declare i128 @llvm.fptoui.sat.i128.f80(x86_fp80) |
| |
| define i1 @test_unsigned_i1_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i1_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB30_1 |
| ; X86-X87-NEXT: # %bb.2: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %cl |
| ; X86-X87-NEXT: jmp .LBB30_3 |
| ; X86-X87-NEXT: .LBB30_1: |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: .LBB30_3: |
| ; X86-X87-NEXT: fld1 |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $1, %al |
| ; X86-X87-NEXT: ja .LBB30_5 |
| ; X86-X87-NEXT: # %bb.4: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB30_5: |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i1_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $8, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzbl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: fldz |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: cmovael %eax, %ecx |
| ; X86-SSE-NEXT: fld1 |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucompi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(0) |
| ; X86-SSE-NEXT: movl $1, %eax |
| ; X86-SSE-NEXT: cmovbel %ecx, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: addl $8, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i1_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fists -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: fldz |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: cmovael %eax, %ecx |
| ; X64-NEXT: fld1 |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucompi %st(1), %st |
| ; X64-NEXT: fstp %st(0) |
| ; X64-NEXT: movl $1, %eax |
| ; X64-NEXT: cmovbel %ecx, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %x = call i1 @llvm.fptoui.sat.i1.f80(x86_fp80 %f) |
| ret i1 %x |
| } |
| |
| define i8 @test_unsigned_i8_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i8_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB31_1 |
| ; X86-X87-NEXT: # %bb.2: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %cl |
| ; X86-X87-NEXT: jmp .LBB31_3 |
| ; X86-X87-NEXT: .LBB31_1: |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: .LBB31_3: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $-1, %al |
| ; X86-X87-NEXT: ja .LBB31_5 |
| ; X86-X87-NEXT: # %bb.4: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB31_5: |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i8_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $8, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzbl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: fldz |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: cmovael %eax, %ecx |
| ; X86-SSE-NEXT: flds {{\.LCPI.*}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucompi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(0) |
| ; X86-SSE-NEXT: movl $255, %eax |
| ; X86-SSE-NEXT: cmovbel %ecx, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: addl $8, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i8_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fists -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: fldz |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: cmovael %eax, %ecx |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucompi %st(1), %st |
| ; X64-NEXT: fstp %st(0) |
| ; X64-NEXT: movl $255, %eax |
| ; X64-NEXT: cmovbel %ecx, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %x = call i8 @llvm.fptoui.sat.i8.f80(x86_fp80 %f) |
| ret i8 %x |
| } |
| |
| define i13 @test_unsigned_i13_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i13_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw (%esp) |
| ; X86-X87-NEXT: movzwl (%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw (%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB32_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB32_2: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $8191, %eax # imm = 0x1FFF |
| ; X86-X87-NEXT: ja .LBB32_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB32_4: |
| ; X86-X87-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i13_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $8, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw (%esp) |
| ; X86-SSE-NEXT: movzwl (%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw (%esp) |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: fldz |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: jb .LBB32_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: .LBB32_2: |
| ; X86-SSE-NEXT: flds {{\.LCPI.*}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucompi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(0) |
| ; X86-SSE-NEXT: movl $8191, %eax # imm = 0x1FFF |
| ; X86-SSE-NEXT: cmovbel %ecx, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: addl $8, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i13_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fistl -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: fldz |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: jb .LBB32_2 |
| ; X64-NEXT: # %bb.1: |
| ; X64-NEXT: movl -{{[0-9]+}}(%rsp), %ecx |
| ; X64-NEXT: .LBB32_2: |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucompi %st(1), %st |
| ; X64-NEXT: fstp %st(0) |
| ; X64-NEXT: movl $8191, %eax # imm = 0x1FFF |
| ; X64-NEXT: cmovbel %ecx, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| %x = call i13 @llvm.fptoui.sat.i13.f80(x86_fp80 %f) |
| ret i13 %x |
| } |
| |
| define i16 @test_unsigned_i16_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i16_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw (%esp) |
| ; X86-X87-NEXT: movzwl (%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw (%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB33_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB33_2: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $65535, %eax # imm = 0xFFFF |
| ; X86-X87-NEXT: ja .LBB33_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB33_4: |
| ; X86-X87-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i16_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $8, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw (%esp) |
| ; X86-SSE-NEXT: movzwl (%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw (%esp) |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: fldz |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: jb .LBB33_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: .LBB33_2: |
| ; X86-SSE-NEXT: flds {{\.LCPI.*}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucompi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(0) |
| ; X86-SSE-NEXT: movl $65535, %eax # imm = 0xFFFF |
| ; X86-SSE-NEXT: cmovbel %ecx, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: addl $8, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i16_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fistl -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: fldz |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: jb .LBB33_2 |
| ; X64-NEXT: # %bb.1: |
| ; X64-NEXT: movl -{{[0-9]+}}(%rsp), %ecx |
| ; X64-NEXT: .LBB33_2: |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucompi %st(1), %st |
| ; X64-NEXT: fstp %st(0) |
| ; X64-NEXT: movl $65535, %eax # imm = 0xFFFF |
| ; X64-NEXT: cmovbel %ecx, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| %x = call i16 @llvm.fptoui.sat.i16.f80(x86_fp80 %f) |
| ret i16 %x |
| } |
| |
| define i19 @test_unsigned_i19_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i19_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB34_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB34_2: |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $524287, %eax # imm = 0x7FFFF |
| ; X86-X87-NEXT: ja .LBB34_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB34_4: |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i19_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $20, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fld %st(0) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: fldz |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: jb .LBB34_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: .LBB34_2: |
| ; X86-SSE-NEXT: flds {{\.LCPI.*}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucompi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(0) |
| ; X86-SSE-NEXT: movl $524287, %eax # imm = 0x7FFFF |
| ; X86-SSE-NEXT: cmovbel %ecx, %eax |
| ; X86-SSE-NEXT: addl $20, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i19_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fld %st(0) |
| ; X64-NEXT: fistpll -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: fldz |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: jb .LBB34_2 |
| ; X64-NEXT: # %bb.1: |
| ; X64-NEXT: movl -{{[0-9]+}}(%rsp), %ecx |
| ; X64-NEXT: .LBB34_2: |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucompi %st(1), %st |
| ; X64-NEXT: fstp %st(0) |
| ; X64-NEXT: movl $524287, %eax # imm = 0x7FFFF |
| ; X64-NEXT: cmovbel %ecx, %eax |
| ; X64-NEXT: retq |
| %x = call i19 @llvm.fptoui.sat.i19.f80(x86_fp80 %f) |
| ret i19 %x |
| } |
| |
| define i32 @test_unsigned_i32_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i32_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jb .LBB35_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB35_2: |
| ; X86-X87-NEXT: fldl {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: ja .LBB35_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB35_4: |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i32_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $20, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fld %st(0) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: fldz |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: jb .LBB35_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: .LBB35_2: |
| ; X86-SSE-NEXT: fldl {{\.LCPI.*}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucompi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(0) |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmovbel %ecx, %eax |
| ; X86-SSE-NEXT: addl $20, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i32_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fld %st(0) |
| ; X64-NEXT: fistpll -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: fldz |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: jb .LBB35_2 |
| ; X64-NEXT: # %bb.1: |
| ; X64-NEXT: movl -{{[0-9]+}}(%rsp), %ecx |
| ; X64-NEXT: .LBB35_2: |
| ; X64-NEXT: fldl {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucompi %st(1), %st |
| ; X64-NEXT: fstp %st(0) |
| ; X64-NEXT: movl $-1, %eax |
| ; X64-NEXT: cmovbel %ecx, %eax |
| ; X64-NEXT: retq |
| %x = call i32 @llvm.fptoui.sat.i32.f80(x86_fp80 %f) |
| ret i32 %x |
| } |
| |
| define i50 @test_unsigned_i50_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i50_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $16, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: setbe %al |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: jbe .LBB36_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: .LBB36_2: |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fsubr %st(2), %st |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: orl $3072, %edx # imm = 0xC00 |
| ; X86-X87-NEXT: movw %dx, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movb %al, %cl |
| ; X86-X87-NEXT: shll $31, %ecx |
| ; X86-X87-NEXT: xorl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %edx, %edx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %esi |
| ; X86-X87-NEXT: jb .LBB36_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %esi |
| ; X86-X87-NEXT: .LBB36_4: |
| ; X86-X87-NEXT: jb .LBB36_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB36_6: |
| ; X86-X87-NEXT: fldl {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: ja .LBB36_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edx, %eax |
| ; X86-X87-NEXT: .LBB36_8: |
| ; X86-X87-NEXT: movl $262143, %edx # imm = 0x3FFFF |
| ; X86-X87-NEXT: ja .LBB36_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %esi, %edx |
| ; X86-X87-NEXT: .LBB36_10: |
| ; X86-X87-NEXT: addl $16, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i50_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $16, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: flds {{\.LCPI.*}} |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: setbe %cl |
| ; X86-SSE-NEXT: fldz |
| ; X86-SSE-NEXT: fld %st(0) |
| ; X86-SSE-NEXT: fcmovbe %st(2), %st |
| ; X86-SSE-NEXT: fstp %st(2) |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fsubr %st(2), %st |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: orl $3072, %edx # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %dx, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %esi, %esi |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $0, %edx |
| ; X86-SSE-NEXT: jb .LBB36_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movb %cl, %al |
| ; X86-SSE-NEXT: shll $31, %eax |
| ; X86-SSE-NEXT: xorl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl %eax, %esi |
| ; X86-SSE-NEXT: .LBB36_2: |
| ; X86-SSE-NEXT: fldl {{\.LCPI.*}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucompi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(0) |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmovbel %edx, %eax |
| ; X86-SSE-NEXT: movl $262143, %edx # imm = 0x3FFFF |
| ; X86-SSE-NEXT: cmovbel %esi, %edx |
| ; X86-SSE-NEXT: addl $16, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i50_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: setbe %al |
| ; X64-NEXT: fldz |
| ; X64-NEXT: fld %st(0) |
| ; X64-NEXT: fcmovbe %st(2), %st |
| ; X64-NEXT: fstp %st(2) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fsubr %st(2), %st |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %ecx |
| ; X64-NEXT: orl $3072, %ecx # imm = 0xC00 |
| ; X64-NEXT: movw %cx, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fistpll -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: shlq $63, %rax |
| ; X64-NEXT: xorq -{{[0-9]+}}(%rsp), %rax |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: cmovaeq %rax, %rcx |
| ; X64-NEXT: fldl {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucompi %st(1), %st |
| ; X64-NEXT: fstp %st(0) |
| ; X64-NEXT: movabsq $1125899906842623, %rax # imm = 0x3FFFFFFFFFFFF |
| ; X64-NEXT: cmovbeq %rcx, %rax |
| ; X64-NEXT: retq |
| %x = call i50 @llvm.fptoui.sat.i50.f80(x86_fp80 %f) |
| ret i50 %x |
| } |
| |
| define i64 @test_unsigned_i64_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i64_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI.*}} |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: setbe %al |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: jbe .LBB37_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: .LBB37_2: |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fsubr %st(2), %st |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: orl $3072, %edx # imm = 0xC00 |
| ; X86-X87-NEXT: movw %dx, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movb %al, %cl |
| ; X86-X87-NEXT: shll $31, %ecx |
| ; X86-X87-NEXT: xorl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %esi, %esi |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edi |
| ; X86-X87-NEXT: jb .LBB37_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edi |
| ; X86-X87-NEXT: .LBB37_4: |
| ; X86-X87-NEXT: jb .LBB37_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-X87-NEXT: .LBB37_6: |
| ; X86-X87-NEXT: fldt {{\.LCPI.*}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: movl $-1, %edx |
| ; X86-X87-NEXT: ja .LBB37_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %esi, %eax |
| ; X86-X87-NEXT: movl %edi, %edx |
| ; X86-X87-NEXT: .LBB37_8: |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i64_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: subl $16, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: flds {{\.LCPI.*}} |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: setbe %bl |
| ; X86-SSE-NEXT: fldz |
| ; X86-SSE-NEXT: fld %st(0) |
| ; X86-SSE-NEXT: fcmovbe %st(2), %st |
| ; X86-SSE-NEXT: fstp %st(2) |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fsubr %st(2), %st |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %edx, %edx |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $0, %eax |
| ; X86-SSE-NEXT: jb .LBB37_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movb %bl, %cl |
| ; X86-SSE-NEXT: shll $31, %ecx |
| ; X86-SSE-NEXT: xorl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %ecx, %edx |
| ; X86-SSE-NEXT: .LBB37_2: |
| ; X86-SSE-NEXT: fldt {{\.LCPI.*}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucompi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(0) |
| ; X86-SSE-NEXT: movl $-1, %ecx |
| ; X86-SSE-NEXT: cmoval %ecx, %eax |
| ; X86-SSE-NEXT: cmoval %ecx, %edx |
| ; X86-SSE-NEXT: addl $16, %esp |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_unsigned_i64_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: setbe %al |
| ; X64-NEXT: fldz |
| ; X64-NEXT: fld %st(0) |
| ; X64-NEXT: fcmovbe %st(2), %st |
| ; X64-NEXT: fstp %st(2) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fsubr %st(2), %st |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %ecx |
| ; X64-NEXT: orl $3072, %ecx # imm = 0xC00 |
| ; X64-NEXT: movw %cx, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fistpll -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: shlq $63, %rax |
| ; X64-NEXT: xorq -{{[0-9]+}}(%rsp), %rax |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: cmovaeq %rax, %rcx |
| ; X64-NEXT: fldt {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucompi %st(1), %st |
| ; X64-NEXT: fstp %st(0) |
| ; X64-NEXT: movq $-1, %rax |
| ; X64-NEXT: cmovbeq %rcx, %rax |
| ; X64-NEXT: retq |
| %x = call i64 @llvm.fptoui.sat.i64.f80(x86_fp80 %f) |
| ret i64 %x |
| } |
| |
| define i100 @test_unsigned_i100_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i100_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $60, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fstpt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fld %st(1) |
| ; X86-X87-NEXT: fstpt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Spill |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixunsxfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: xorl %edi, %edi |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: jb .LBB38_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: .LBB38_2: |
| ; X86-X87-NEXT: movl $0, %esi |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jb .LBB38_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-X87-NEXT: .LBB38_4: |
| ; X86-X87-NEXT: jb .LBB38_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB38_6: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: fldt {{\.LCPI.*}} |
| ; X86-X87-NEXT: fldt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Reload |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $15, %eax |
| ; X86-X87-NEXT: ja .LBB38_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edi, %eax |
| ; X86-X87-NEXT: .LBB38_8: |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: movl $-1, %ebp |
| ; X86-X87-NEXT: movl $-1, %edx |
| ; X86-X87-NEXT: ja .LBB38_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %ebx, %edi |
| ; X86-X87-NEXT: movl %esi, %ebp |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Reload |
| ; X86-X87-NEXT: .LBB38_10: |
| ; X86-X87-NEXT: movl %edx, 8(%ecx) |
| ; X86-X87-NEXT: movl %ebp, 4(%ecx) |
| ; X86-X87-NEXT: movl %edi, (%ecx) |
| ; X86-X87-NEXT: andl $15, %eax |
| ; X86-X87-NEXT: movb %al, 12(%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $60, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i100_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $48, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fld %st(0) |
| ; X86-SSE-NEXT: fstpt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Spill |
| ; X86-SSE-NEXT: fstpt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __fixunsxfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: fldt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Reload |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: fldz |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $0, %ecx |
| ; X86-SSE-NEXT: movl $0, %edx |
| ; X86-SSE-NEXT: movl $0, %edi |
| ; X86-SSE-NEXT: jb .LBB38_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: .LBB38_2: |
| ; X86-SSE-NEXT: fldt {{\.LCPI.*}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucompi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(0) |
| ; X86-SSE-NEXT: movl $15, %ebx |
| ; X86-SSE-NEXT: cmovbel %edi, %ebx |
| ; X86-SSE-NEXT: movl $-1, %edi |
| ; X86-SSE-NEXT: cmoval %edi, %edx |
| ; X86-SSE-NEXT: cmoval %edi, %ecx |
| ; X86-SSE-NEXT: cmoval %edi, %eax |
| ; X86-SSE-NEXT: movl %eax, 8(%esi) |
| ; X86-SSE-NEXT: movl %ecx, 4(%esi) |
| ; X86-SSE-NEXT: movl %edx, (%esi) |
| ; X86-SSE-NEXT: andl $15, %ebx |
| ; X86-SSE-NEXT: movb %bl, 12(%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $48, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_unsigned_i100_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: subq $40, %rsp |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fld %st(0) |
| ; X64-NEXT: fstpt {{[-0-9]+}}(%r{{[sb]}}p) # 10-byte Folded Spill |
| ; X64-NEXT: fstpt (%rsp) |
| ; X64-NEXT: callq __fixunsxfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: fldz |
| ; X64-NEXT: fldt {{[-0-9]+}}(%r{{[sb]}}p) # 10-byte Folded Reload |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: cmovbq %rcx, %rdx |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: fldt {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucompi %st(1), %st |
| ; X64-NEXT: fstp %st(0) |
| ; X64-NEXT: movq $-1, %rcx |
| ; X64-NEXT: cmovaq %rcx, %rax |
| ; X64-NEXT: movabsq $68719476735, %rcx # imm = 0xFFFFFFFFF |
| ; X64-NEXT: cmovaq %rcx, %rdx |
| ; X64-NEXT: addq $40, %rsp |
| ; X64-NEXT: retq |
| %x = call i100 @llvm.fptoui.sat.i100.f80(x86_fp80 %f) |
| ret i100 %x |
| } |
| |
| define i128 @test_unsigned_i128_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_unsigned_i128_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $60, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fstpt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fld %st(1) |
| ; X86-X87-NEXT: fstpt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Spill |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixunsxfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: xorl %edx, %edx |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: jb .LBB39_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: .LBB39_2: |
| ; X86-X87-NEXT: movl $0, %ecx |
| ; X86-X87-NEXT: jb .LBB39_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB39_4: |
| ; X86-X87-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jb .LBB39_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB39_6: |
| ; X86-X87-NEXT: fldt {{\.LCPI.*}} |
| ; X86-X87-NEXT: fldt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Reload |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: movl $-1, %ebp |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: movl $-1, %esi |
| ; X86-X87-NEXT: ja .LBB39_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %ebx, %eax |
| ; X86-X87-NEXT: movl %edx, %ebp |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Reload |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; X86-X87-NEXT: .LBB39_8: |
| ; X86-X87-NEXT: movl %esi, 12(%ecx) |
| ; X86-X87-NEXT: movl %edi, 8(%ecx) |
| ; X86-X87-NEXT: movl %ebp, 4(%ecx) |
| ; X86-X87-NEXT: movl %eax, (%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $60, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; |
| ; X86-SSE-LABEL: test_unsigned_i128_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $48, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fld %st(0) |
| ; X86-SSE-NEXT: fstpt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Spill |
| ; X86-SSE-NEXT: fstpt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __fixunsxfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: fldt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Reload |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: fldz |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $0, %ecx |
| ; X86-SSE-NEXT: movl $0, %edx |
| ; X86-SSE-NEXT: movl $0, %edi |
| ; X86-SSE-NEXT: jb .LBB39_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: .LBB39_2: |
| ; X86-SSE-NEXT: fldt {{\.LCPI.*}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucompi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(0) |
| ; X86-SSE-NEXT: movl $-1, %ebx |
| ; X86-SSE-NEXT: cmoval %ebx, %edi |
| ; X86-SSE-NEXT: cmoval %ebx, %edx |
| ; X86-SSE-NEXT: cmoval %ebx, %ecx |
| ; X86-SSE-NEXT: cmoval %ebx, %eax |
| ; X86-SSE-NEXT: movl %eax, 12(%esi) |
| ; X86-SSE-NEXT: movl %ecx, 8(%esi) |
| ; X86-SSE-NEXT: movl %edx, 4(%esi) |
| ; X86-SSE-NEXT: movl %edi, (%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $48, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_unsigned_i128_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: subq $40, %rsp |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fld %st(0) |
| ; X64-NEXT: fstpt {{[-0-9]+}}(%r{{[sb]}}p) # 10-byte Folded Spill |
| ; X64-NEXT: fstpt (%rsp) |
| ; X64-NEXT: callq __fixunsxfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: fldz |
| ; X64-NEXT: fldt {{[-0-9]+}}(%r{{[sb]}}p) # 10-byte Folded Reload |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: cmovbq %rcx, %rdx |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: fldt {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucompi %st(1), %st |
| ; X64-NEXT: fstp %st(0) |
| ; X64-NEXT: movq $-1, %rcx |
| ; X64-NEXT: cmovaq %rcx, %rax |
| ; X64-NEXT: cmovaq %rcx, %rdx |
| ; X64-NEXT: addq $40, %rsp |
| ; X64-NEXT: retq |
| %x = call i128 @llvm.fptoui.sat.i128.f80(x86_fp80 %f) |
| ret i128 %x |
| } |
